One hour= 60 minutes
60 minutes/20 miles = 3 minutes per mile
Final answer: 3 minutes
Answer:
The prime factorization of 56 is 2 * 2 * 2 * 7. This can also be written with exponents as 2^3 * 7.
Step-by-step explanation:
If she got a speeding ticket that means that she was driving faster (FASTER not the same as) then the max of 100 kmh. so...
s > 100
Hope this helped!
Answer:
a. An example of a real situation that can be represented by a sinusoidal function is a Ferris wheel
b. The graph of the sinusoidal function representing the Ferris wheel created with Microsoft Excel is attached
c. The amplitude is the radius of the Ferris wheel
The period is the time it takes to complete one cycle
The vertical shift is the height of the wheel above ground
Step-by-step explanation:
Okay, so this is basically telling you that there is no solution. You don't have to worry about there being one. You just have to justify (or explain) why there isn't one.
Basically, neither y or x is equal to anything. You couldn't make x equal to a value in y because x and y are both together in the equation and equal to numbers.
We can always move a factor to the other side. So,
x-2y= -8
Add 2y to the other side.
x= -8+2y
Now, plug in -8+2y as x.
3(-8+2y)- 6y=-12
-24+6y-6y= -12
The 6y's cancel out. So, we can't figure out what y is.
-24=-12 <- no y.
These two lines are parallel. They have direct proportion in each other. That is why there is no solution because the lines never cross. Parallel lines do not cross.
I hope this helps!
~kaikers